<template>
  <div>
    <div class="banner" @click="handleBannerClick">
      <img class="banner-img"  :src="bannerImg" />
      <div class="banner-info">
        <div class="banner-title">{{this.sightName}}</div>
        <div><span class="iconfont banner-icon">&#xeb23;</span>{{this.bannerImgs.length}}</div>
      </div>
    </div>
    <fade-animation>
      <common-gallary
        :imgs="bannerImgs"
        v-show="showGallary"
        @close="handleGallaryClose"
      ></common-gallary>
    </fade-animation>
  </div>
</template>

<script>
import CommonGallary from '$common/gallary/Gallary'
import FadeAnimation from '$common/fade/FadeAnimation'
export default {
  name: 'DetailBanner',
  props: {
    sightName: String,
    bannerImg: String,
    bannerImgs: Array
  },
  data () {
    return {
      showGallary: false,
      imgs: ['http://img1.qunarzz.com/sight/p0/1810/dc/dc456ef2e5daac8ca3.img.jpg_r_800x800_dfb7c75a.jpg',
        'http://img1.qunarzz.com/sight/p0/201403/04/4de0f8c4acf3be370f734c58b2da5cfc.jpg_r_800x800_f5cff744.jpg',
        'http://img1.qunarzz.com/sight/p0/1501/45/45df104fd3ee630e.water.jpg_r_800x800_312eabfe.jpg'
      ]
    }
  },
  methods: {
    handleBannerClick () {
      this.showGallary = true
    },
    handleGallaryClose () {
      this.showGallary = false
    }
  },
  components: {
    CommonGallary,
    FadeAnimation
  }
}
</script>

<style lang="stylus" scoped>
.banner
  position: relative
  overflow:  hidden
  height:  0
  padding-bottom:  55%
  .banner-img
    width: 100%
  .banner-info
    display: flex
    position: absolute
    left: 0
    right: 0
    bottom: 0
    line-height: .6rem
    color: #fff
    background-image: linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8))
    .banner-title
      flex: 1
      font-size: .32rem
      padding: 0 .2rem
    .banner-number
      height: .32rem
      margin-top: .14rem
      padding: 0 .4rem
      line-height: .32rem
      border-radius: .2rem
      background: rgba(0,0,0, .8)
      font-size: .24rem
      .banner-icon
        font-size: .24rem
</style>
